<h1 align="center">downloader-cli</h1>
<h3 align="center">A simple downloader written in Python with an awesome progressbar.</h3>
<div align="center" style="padding-top: 2em !important; padding-bottom: 2em; !important">
<img src=".github/dw.gif">
</div>
<div align="center">
<br/>
<a href="#installation">Installation</a> | <a href="#requirements">Requirements</a> | <a href="#usage">Usage</a> | <a href="#use-it">Use It</a> | <a href="#other-examples">Other examples</a>
<br/><br/>
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</div>
# Installation
- [PyPI](#pypi)
- [Arch](#arch)
- [Gentoo](#gentoo)
- [Conda-Forge](#conda-forge)
- [Manual](#manual)
>NOTE: The following packages (except installing manually) will get you the latest release. If you want to try out the latest development stuff, install manually.
### PyPI
The package is available in PyPI [here](https://pypi.org/project/downloader-cli/)
Install it using
```sh
pip install downloader-cli
```
### Arch
The package is available in the AUR [here](https://aur.archlinux.org/packages/downloader-cli/)
Install it using `yay`
```console
yay -S downloader-cli
```
### Gentoo
The package is also available in src_prepare Gentoo overlay [here](https://gitlab.com/src_prepare/src_prepare-overlay/-/tree/master/net-misc/downloader-cli/)
First set up src_prepare-overlay
```sh
sudo emerge -anv --noreplace app-eselect/eselect-repository
sudo eselect repository enable src_prepare-overlay
sudo emaint sync -r src_prepare-overlay
```
Install it using
```sh
sudo emerge -anv --autounmask net-misc/downloader-cli
```
### Conda-Forge
Installing `downloader-cli` from the `conda-forge` channel can be achieved by adding `conda-forge` to your channels with:
```
conda config --add channels conda-forge
conda config --set channel_priority strict
```
Once the `conda-forge` channel has been enabled, `downloader-cli` can be installed with:
```
conda install downloader-cli
```
It is possible to list all of the versions of `downloader-cli` available on your platform with:
```
conda search downloader-cli --channel conda-forge
```
### Manual
If you want to manuall install, clone the repo and run the following command
```sh
sudo python setup.py install
```
# Requirements
**downloader-cli** requires just one external module.
- [urllib3](https://pypi.org/project/urllib3/)
# Usage
The script also allows some other values from the commandline.
```console
usage: dw [-h] [-f | -c] [-e] [-q] [-b] [-v] SOURCE [TARGET]
positional arguments:
SOURCE URL of the file
TARGET target filepath (existing directories will be treated as
the target location)
optional arguments:
-h, --help show this help message and exit
-f, -o, --force overwrite if the file already exists
-c, --resume resume failed or cancelled download (partial sanity check)
-e, --echo print the filepath to stdout after downloading (other
output will be redirected to stderr)
-q, --quiet suppress filesize and progress info
-b, --batch Download files in batch. If this flag is passed the passed
source will be considered as a file with download links
seperated by a newline. This flag will be ignored if source
is a valid URL.
-v, --version show the program version number and exit
```
# Use It
**Want to use it in your project?**
Import the ```Download``` class using the following.
```python
from downloader_cli.download import Download
Download(url).download()
```
Above is the simplest way to use it in your app. The other arguments are optional.
## Arguments
The module takes various arguments. Only **one** is required though.
| Name | required | default |
|------|----------|---------|
| URL/file | Yes | |
| des | No | None (Current directory is selected and the name is extracted from the URL)|
| overwrite| No | False |
| continue_download| No | False |
| echo | No | False |
| quiet | No | False |
| batch | No | False |
| icon_done| No | ▓ |
| icon_left| No | ░ |
| icon_border| No | \| (If a single char is passed, it will be used for both the right and left border. If a string of 2 chars are passed, 1st char will be used as left border and the 2nd as the right border) |
> **NOTE** For details regarding the arguments, check [Usage](#usage)
> **NOTE** In case the file size is not available, the bar is shown as indefinite, in which case the icon_left
by default space(```" "```).
# Other examples
### In case you want to experiment with the progress bar's icons, here's some examples.
- This is when I passed ```icon_done``` as ```#``` and ```icon_left``` as space.
<div align="center" style="padding-top: 2em !important; padding-bottom: 2em; !important">
<img src=".github/dw_other.gif">
</div>
- In case a file's size is not available from the server, the progressbar is indefinite.
<div align="center">
<img src=".github/indefinite_bar.gif">
</div>